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I have a Funai LCD tv Model no B2706. The fault is when it's switched on the screen lights up for a split secound then it's blank. Any ideas Please? Thankyou!

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Does the standby light change colors at this time. It sounds like it may be going into a protection mode from possible overloading in the power supply.

Posted on Jul 21, 2008

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It's more likely a failure with the power supply or in some cases the back light inverter assembly could be defective. If any of the boards mentioned fail, the repair might not be a DIY so you should have a service tech to do the work.
If your LCD is less then a year old, contact the manufacturers to have repair under warranty.

Posted on Jul 21, 2008

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Well , there can be many causes for this, do you get any led flashing after it turns off?

Posted on Jul 21, 2008

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Posted on Jan 02, 2017

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